Attention: due to lack of staff,
French and German pages became out of sync and are no longer
maintained. New material will be added only on the english pages.
We think that the overall service will be improved because
we will be able to devote more time on real content than
on language coherence.
We are sorry for the inconvenience and would welcome any
exterior effort to provide a translation in another language.
Please, contact us if you are interested. (July 14, 2000)